*{
    margin: 0;
    padding: 0;
}
html{
    scroll-behavior: smooth;
}
a{
    display: block;
    text-decoration: none;
    color: #fff;
    font-size: 14px;
}
header{
    width: 100%;
    height: 65px;
    display: flex;
    justify-content: space-between;
    padding: 0 30px;
    box-sizing: border-box;
    position: fixed;
    top: 0;
    z-index: 999;
    transition: .3s;
}
.header_logo{
    width: 38px;
}
.header_logo img{
    width: 100%;
    margin-top:13.5px ;
}
.header_hea{
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.header_hea .header_nav:first-child{
    color: #ff6900;
    margin-left: 0;
}
.header_hea .header_nav{
    font-size: 14px;
    color: #fff;
    font-weight: bold;
    letter-spacing: 1px;
    margin-left: 30px;
    cursor: pointer;
}
.header_nav:hover{
    color:#ff6900 ;
}
.header_login{
    display: flex;
    align-items: center;
}
.header_login a:first-child:hover{
    color:#ff6900 ;
}
.header_login a:last-child:hover{
    color:#ff6900 ;
}
.header_login a{
    padding-left:20px;
}
.header_r{
    display: none;
}
.header_r a{
    width: 24px;
    display: block;
    padding-left:20px;
    float: left;
    margin-top: 20px;
}
.header_r a img{
    width: 100%;
}
/* 回到顶部 */
.top{
    width: 40px;
    height: 100px;
    position: fixed;
    right: 150px;
    bottom: 150px;
    z-index: 999;
    opacity: 0;
    transition: .3s;
    cursor: pointer;
}
.top img{
    width: 100%;
}
/* 小米13 系列 */
.xmthirteen{
    margin-bottom:10px ;
}
.xmthirteen img{
    width: 100%;
}
.xmthirteen_750{
    display: none;
}
/* banner轮播 */
.banner{
    position: relative;
    overflow: hidden;
    margin-bottom: 10px;
}
.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}
.swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.banner_left:hover{
    color: #ff6900!important;
}
.banner_right:hover{
    color: #ff6900!important;
}
.banner .banner_minimg{
    display: none;
}
/* Redmi k60 */
.redmi{
    margin-bottom: 10px;
}
.redmi img{
    width: 100%;
}
.redmi_app{
    display: none;
}
/* MIUI 14 锐意新生 */
.live{
    margin-bottom: 10px;
}
.live img{
    width: 100%;
}
.live_app{
    display: none;
}
/* 一束光 */
.light{
    margin-bottom: 10px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 10px;
}
.light img{
    width: 100%;
}
.light_app{
    display: none;
}
.light_play{
    width: 70px;
    height: 70px;
    background:url(../images/play.png) no-repeat;
    background-size: 100% auto;
    position: absolute;
    cursor: pointer;
}
.light_play:hover{
    background:url(../images/play2.png) no-repeat;
    background-size: 100% auto;
}
.light_mp4{
    width: 55%;
    position: absolute;
    padding:30px 0;
    display: none;
}
.light_mp4 span{
    width: 30px;
    height: 30px;
    display: block;
    text-align: center;
    line-height: 30px;
    color: #fff;
    position: absolute;
    right: 0;
    top: 0px;
    font-size: 20px;
    cursor: pointer;
}
.light_mp4 video{
    width: 100%;
}
/* 美好时刻 */
.host{
    position: relative;
    overflow: hidden;
    margin-bottom: 10px;
}
.host .quan{
    width: 50%!important;
    top:95%!important;
    left: 25%!important;
}
.host .host_app{
    display: none;
}
/* 2022瞬间揭晓 */
.reveal{
    margin-bottom: 10px;
}
.reveal img{
    width: 100%;
}
.reveal_app{
    display: none;
}
/* cyberone */
.cyberone{
    display: flex;
    margin-bottom: 20px;
}
.cyberone img{
    width: 50%;
}
.cyberone_app{
    display: none;
}
/* 了解小米 */
.more{
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px 0;
    background: #fff;
    box-shadow: 0px -3px 10px 0px rgba(0,0,0,0.3);
}
.more a{
    display: block;
    font-size: 20px;
    color: #000;
    letter-spacing: 2px;
    position: relative;
    font-weight: bold;
}
.more a::after{
    content: '';
    display: block;
    width: 10px;
    height: 15px;
    background: url(../images/index.png) no-repeat;
    background-size:100% 100%;
    position: absolute;
    top: 5px;
    right: -30px;
}